--- product_id: 657154134 title: "Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS" brand: "nursi luna" price: "€ 24.66" currency: EUR in_stock: true reviews_count: 13 category: "Nursi Luna" url: https://www.desertcart.pt/products/657154134-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast store_origin: PT region: Portugal --- # 5 precise flange sizes (13-21mm) BPA-free, food-grade silicone Includes cleaning brush for hygiene Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS **Brand:** nursi luna **Price:** € 24.66 **Availability:** ✅ In Stock ## Summary > 👩‍🍼 Perfect fit, flawless flow — because your comfort deserves precision. ## Quick Answers - **What is this?** Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS by nursi luna - **How much does it cost?** € 24.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/657154134-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast) ## Best For - nursi luna enthusiasts ## Why This Product - Trusted nursi luna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hygiene Made Simple:** Includes a dedicated cleaning sponge brush and dishwasher-safe components for effortless maintenance. - • **Safe & Skin-Friendly:** Made from BPA-free, food-grade silicone that’s gentle on sensitive skin and easy to sterilize. - • **Portable & Lightweight:** Compact kit designed for busy moms on-the-go, making pumping sessions smoother anywhere, anytime. - • **Measure with Confidence:** Nipple ruler tool takes the guesswork out of sizing, so you never compromise on comfort or flow. - • **Custom Fit for Every Mom:** 10 soft silicone flange inserts in 5 sizes ensure a perfect, comfortable seal for efficient pumping. ## Overview The Nursi Luna Flange Sizing Kit offers 10 BPA-free silicone flange inserts in five sizes (13-21mm) designed to optimize breast pump efficiency and comfort. It includes a nipple measuring tool for accurate sizing and a cleaning brush for easy maintenance. Lightweight and portable, this kit supports healthy, comfortable pumping sessions for breastfeeding moms. ## Description Product Description Right fit, better flow & comfort Find your perfect fit for effortless pumping Use a Nipple Measuring Ruler Tool Place the bottom of the nipple perpendicular to the ruler or nipple measure tool card. Determine Your Size Use a size chart for guidance on the proper size for the fit. If your nipple rubs or feels squeezed in the flange channel, it is an unsuitable flange size and you need to replace the right size flange/insert. Designed with Love, Backed by Science Review: Good for anyone with a breast pump - Bought to use with a hand-me-down pump. Immediately made the pump more effective due to actually using the right size flange. The cleaning brush is a good addition and the sizer works well. Review: Silicone has sterilised well - Product was fine for my madela swing flex sheild but too smal for my Ardo. Good quality and have sterilised well. ## Features - Essential Breastfeeding Support for Moms: More than just an accessory—this nipple flange sizing kit is part of your true breastfeeding essentials. Correct sizing reduces discomfort, supports healthy pumping, and makes each session more effective for both new and experienced moms - Customized Comfort with Multiple Sizes: Every mom is unique. This flange sizing kit includes 10 soft silicone flange inserts (13/15/17/19/21mm), allowing you to find the right fit for each side. A proper fit ensures a secure seal, better suction, and a cozier pumping experience—an important piece of your breast feeding essentials - Easy Measuring with Nipple Ruler: No more guessing sizes. The included nipple measurement tool makes it simple to identify your correct fit, helping moms choose the right flange insert quickly and confidently - Safe and Gentle: Made from BPA-free, food-grade silicone, these flanges are soft, cushioned, and gentle on sensitive skin while supporting efficient milk flow. They’re easy to clean and maintain, with an included sponge brush for added convenience - Easy to Clean and Durable: Made for busy breastfeeding mothers, these silicone flange inserts are easy to clean and maintain. They can be sanitized with boiling water, ensuring that the accessories remain hygienic and durable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKZH37FX | | Best Sellers Rank | 519 in Baby Products ( See Top 100 in Baby Products ) 5 in Breast Pumps & Accessories | | Brand | Nursi Luna | | Brand Name | Nursi Luna | | Colour | Transparent | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 1,998 Reviews | | Included Components | 13mm Flange Inserts * 2PCS, 15mm Flange Inserts * 2PCS, 17mm Flange Inserts * 2PCS, 19mm Flange Inserts * 2PCS, 21mm Flange Inserts * 2PCS | | Included components | 13mm Flange Inserts * 2PCS, 15mm Flange Inserts * 2PCS, 17mm Flange Inserts * 2PCS, 19mm Flange Inserts * 2PCS, 21mm Flange Inserts * 2PCS Included components 13mm Flange Inserts * 2PCS, 15mm Flange Inserts * 2PCS, 17mm Flange Inserts * 2PCS, 19mm Flange Inserts * 2PCS, 21mm Flange Inserts * 2PCS See more | | Is the item dishwasher safe? | Yes | | Item Weight | 0.12 Kilograms | | Manufacturer | Nursi Luna | | Manufacturer Part Number | FL-001 | | Material | Silicone | | Material Type | Silicone | | Material Type Free | BPA Free | | Model Name | FLANGEKIT | | Model Number | FL-001 | | Number of Items | 1 | | Operation Mode | Manual | | Operation mode | Manual | | Power Source | Battery Powered | | Power source | Battery Powered | | Size | 10PCS-13/15/17/19/21mm | | Special Features | Lightweight, Portable, Wearable | | Special feature | Lightweight, Portable, Wearable | | Unit Count | 10.00 count | ## Product Details - **Brand:** Nursi Luna - **Colour:** Transparent - **Material:** Silicone - **Material Type Free:** BPA Free - **Model name:** FLANGEKIT - **Number of items:** 1 - **Operation mode:** Manual - **Power source:** Battery Powered - **Special feature:** Lightweight, Portable, Wearable ## Images ![Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS - Image 1](https://m.media-amazon.com/images/I/710y6Idd6yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for anyone with a breast pump *by G***E on 20 December 2025* Bought to use with a hand-me-down pump. Immediately made the pump more effective due to actually using the right size flange. The cleaning brush is a good addition and the sizer works well. ### ⭐⭐⭐⭐⭐ Silicone has sterilised well *by A***R on 1 April 2026* Product was fine for my madela swing flex sheild but too smal for my Ardo. Good quality and have sterilised well. ### ⭐⭐⭐⭐⭐ Fantastic *by C***S on 11 May 2025* So impressed - works for Lansinoh electric double pump. Would 100% recommend - sizing tool is great and inserts work well and are comfy ## Frequently Bought Together - Nursi Luna Flange Inserts 10PCS 13/15/17/19/21mm for 24mm Flanges/Shield of Most Pumps, Flange Sizing Kit Silicone Flanges Insert, Breastfeeding Essentials Kit for New Moms - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk - Earth Mama Organic Nipple Butter™ | Nipple Cream Safe for Breastfeeding | Postpartum Essentials for Nursing | Non Lanolin Nipple Cream, 2-Fluid Ounce --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/657154134-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast](https://www.desertcart.pt/products/657154134-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-04*